The Energin 4000-Watt Electric Start Generator is your ideal choice to power tools on the work site, at home or as a backup electrical supply. This generator features a rated output of 3500-Watts at 75% capacity, 4,000 peak Watts and a no load speed of 3000 RPMs. The 7 HP, OHV, air cooled engine has a run time of 9 hours at 1/2 load and an easy electric start. It also features a low oil sensor system, which will help keep your generator in proper working condition. An included wheel kit allows for easy portability of the generator, making it ideal for use around the shop or job site when power is not readily available.